Most 18th century Americans lived in self-sustaining rural communities. The Industrial Revolution witnessed the evolution of large urban centers, such as Boston and New York City, and spurred a massive internal migration of workers. The Industrial Revolution also stimulated the rise of unskilled labor.
They are approved bu the senate and nominated by the president. Their term doesn’t end until they choose to end it meaning they could serve for a lifetime if they wish to
Although the overall causes of Shay's Rebellion were somewhat complicated, the most direct factor was "high taxes" since many people didn't believe the federal government should tax consumer goods.